[INFO] updating cached repository uhyo/rust-othello [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/uhyo/rust-othello [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/uhyo/rust-othello" "work/ex/beta-1.38-1/sources/1.37.0/gh/uhyo/rust-othello"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/uhyo/rust-othello'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/uhyo/rust-othello" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/uhyo/rust-othello"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/uhyo/rust-othello'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 5fab77ccf254f79e53435fe45edb3ec4a09cc228 [INFO] sha for GitHub repo uhyo/rust-othello: 5fab77ccf254f79e53435fe45edb3ec4a09cc228 [INFO] validating manifest of uhyo/rust-othello on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of uhyo/rust-othello on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing uhyo/rust-othello [INFO] finished frobbing uhyo/rust-othello [INFO] frobbed toml for uhyo/rust-othello written to work/ex/beta-1.38-1/sources/1.37.0/gh/uhyo/rust-othello/Cargo.toml [INFO] started frobbing uhyo/rust-othello [INFO] finished frobbing uhyo/rust-othello [INFO] frobbed toml for uhyo/rust-othello written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/uhyo/rust-othello/Cargo.toml [INFO] crate uhyo/rust-othello already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing uhyo/rust-othello against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/uhyo/rust-othello:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 78e411049f64903f49de07e3b44435560531c96615d4e55b4ba0a2889f1ccee4 [INFO] running `"docker" "start" "-a" "78e411049f64903f49de07e3b44435560531c96615d4e55b4ba0a2889f1ccee4"` [INFO] [stderr] Compiling memchr v1.0.1 [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Compiling aho-corasick v0.6.3 [INFO] [stderr] Compiling regex v0.2.2 [INFO] [stderr] Compiling env_logger v0.4.3 [INFO] [stderr] Compiling pretty_env_logger v0.1.1 [INFO] [stderr] Compiling othello v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/client.rs:53:39 [INFO] [stderr] | [INFO] [stderr] 53 | pub fn run(&mut self, board: &mut Board, strategy: &mut Strategy) -> io::Result<()>{ [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Board` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/client.rs:53:61 [INFO] [stderr] | [INFO] [stderr] 53 | pub fn run(&mut self, board: &mut Board, strategy: &mut Strategy) -> io::Result<()>{ [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Strategy` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/client.rs:62:45 [INFO] [stderr] | [INFO] [stderr] 62 | fn wait_for_game(&mut self, board: &mut Board, strategy: &mut Strategy) -> io::Result<()>{ [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Board` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/client.rs:62:67 [INFO] [stderr] | [INFO] [stderr] 62 | fn wait_for_game(&mut self, board: &mut Board, strategy: &mut Strategy) -> io::Result<()>{ [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Strategy` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/client.rs:95:36 [INFO] [stderr] | [INFO] [stderr] 95 | fn turn(&mut self, board: &mut Board, strategy: &mut Strategy) -> io::Result<()>{ [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Board` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/client.rs:95:58 [INFO] [stderr] | [INFO] [stderr] 95 | fn turn(&mut self, board: &mut Board, strategy: &mut Strategy) -> io::Result<()>{ [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Strategy` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/client.rs:103:45 [INFO] [stderr] | [INFO] [stderr] 103 | fn opponent_turn(&mut self, board: &mut Board, strategy: &mut Strategy) -> io::Result<()>{ [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Board` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/client.rs:103:67 [INFO] [stderr] | [INFO] [stderr] 103 | fn opponent_turn(&mut self, board: &mut Board, strategy: &mut Strategy) -> io::Result<()>{ [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Strategy` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/client.rs:145:39 [INFO] [stderr] | [INFO] [stderr] 145 | fn my_turn(&mut self, board: &mut Board, strategy: &mut Strategy) -> io::Result<()>{ [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Board` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/client.rs:145:61 [INFO] [stderr] | [INFO] [stderr] 145 | fn my_turn(&mut self, board: &mut Board, strategy: &mut Strategy) -> io::Result<()>{ [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Strategy` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/strategy.rs:10:32 [INFO] [stderr] | [INFO] [stderr] 10 | fn play(&mut self, board: &Board, time: i32) -> Move; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Board` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/strategy.rs:42:32 [INFO] [stderr] | [INFO] [stderr] 42 | fn play(&mut self, board: &Board, _time: i32) -> Move{ [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Board` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/strategy.rs:63:20 [INFO] [stderr] | [INFO] [stderr] 63 | fn putable(board: &Board, x: u8, y: u8) -> bool{ [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Board` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.78s [INFO] running `"docker" "inspect" "78e411049f64903f49de07e3b44435560531c96615d4e55b4ba0a2889f1ccee4"` [INFO] running `"docker" "rm" "-f" "78e411049f64903f49de07e3b44435560531c96615d4e55b4ba0a2889f1ccee4"` [INFO] [stdout] 78e411049f64903f49de07e3b44435560531c96615d4e55b4ba0a2889f1ccee4 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/uhyo/rust-othello:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 598dcdb78db7511bb8a875d3e0f3cd9b7c52ce10e989e4b7a82a6c86920b2086 [INFO] running `"docker" "start" "-a" "598dcdb78db7511bb8a875d3e0f3cd9b7c52ce10e989e4b7a82a6c86920b2086"` [INFO] [stderr] Compiling othello v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/client.rs:53:39 [INFO] [stderr] | [INFO] [stderr] 53 | pub fn run(&mut self, board: &mut Board, strategy: &mut Strategy) -> io::Result<()>{ [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Board` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/client.rs:53:61 [INFO] [stderr] | [INFO] [stderr] 53 | pub fn run(&mut self, board: &mut Board, strategy: &mut Strategy) -> io::Result<()>{ [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Strategy` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/client.rs:62:45 [INFO] [stderr] | [INFO] [stderr] 62 | fn wait_for_game(&mut self, board: &mut Board, strategy: &mut Strategy) -> io::Result<()>{ [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Board` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/client.rs:62:67 [INFO] [stderr] | [INFO] [stderr] 62 | fn wait_for_game(&mut self, board: &mut Board, strategy: &mut Strategy) -> io::Result<()>{ [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Strategy` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/client.rs:95:36 [INFO] [stderr] | [INFO] [stderr] 95 | fn turn(&mut self, board: &mut Board, strategy: &mut Strategy) -> io::Result<()>{ [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Board` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/client.rs:95:58 [INFO] [stderr] | [INFO] [stderr] 95 | fn turn(&mut self, board: &mut Board, strategy: &mut Strategy) -> io::Result<()>{ [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Strategy` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/client.rs:103:45 [INFO] [stderr] | [INFO] [stderr] 103 | fn opponent_turn(&mut self, board: &mut Board, strategy: &mut Strategy) -> io::Result<()>{ [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Board` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/client.rs:103:67 [INFO] [stderr] | [INFO] [stderr] 103 | fn opponent_turn(&mut self, board: &mut Board, strategy: &mut Strategy) -> io::Result<()>{ [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Strategy` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/client.rs:145:39 [INFO] [stderr] | [INFO] [stderr] 145 | fn my_turn(&mut self, board: &mut Board, strategy: &mut Strategy) -> io::Result<()>{ [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Board` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/client.rs:145:61 [INFO] [stderr] | [INFO] [stderr] 145 | fn my_turn(&mut self, board: &mut Board, strategy: &mut Strategy) -> io::Result<()>{ [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Strategy` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/strategy.rs:10:32 [INFO] [stderr] | [INFO] [stderr] 10 | fn play(&mut self, board: &Board, time: i32) -> Move; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Board` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/strategy.rs:42:32 [INFO] [stderr] | [INFO] [stderr] 42 | fn play(&mut self, board: &Board, _time: i32) -> Move{ [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Board` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/strategy.rs:63:20 [INFO] [stderr] | [INFO] [stderr] 63 | fn putable(board: &Board, x: u8, y: u8) -> bool{ [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Board` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.13s [INFO] running `"docker" "inspect" "598dcdb78db7511bb8a875d3e0f3cd9b7c52ce10e989e4b7a82a6c86920b2086"` [INFO] running `"docker" "rm" "-f" "598dcdb78db7511bb8a875d3e0f3cd9b7c52ce10e989e4b7a82a6c86920b2086"` [INFO] [stdout] 598dcdb78db7511bb8a875d3e0f3cd9b7c52ce10e989e4b7a82a6c86920b2086 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/uhyo/rust-othello:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 6a008be44837c66528f5f5b87931731e407266734031f6028dedd3217a4b62e0 [INFO] running `"docker" "start" "-a" "6a008be44837c66528f5f5b87931731e407266734031f6028dedd3217a4b62e0"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/crater/target/debug/deps/othello-441cc18d8d4620ee [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/othello-1946ef68c2557622 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests othello [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "6a008be44837c66528f5f5b87931731e407266734031f6028dedd3217a4b62e0"` [INFO] running `"docker" "rm" "-f" "6a008be44837c66528f5f5b87931731e407266734031f6028dedd3217a4b62e0"` [INFO] [stdout] 6a008be44837c66528f5f5b87931731e407266734031f6028dedd3217a4b62e0